kage Type Package Drawing Pins Package Eco Plan (2) Qty SN74LS688N ACTIVE PDIP N 20 Lead/Ball Finish CU NIPDAU MSL Peak Temp (3) 20 Pb-Free (RoHS) N / A for Pkg Type TBD Call TI 20 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS688N3 OBSOLETE PDIP N 20 SN74LS688NE4 ACTIVE PDIP N 20 SN74LS688NSR ACTIVE SO NS 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS688NSRE4 ACTIVE SO NS 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS688NSRG4 ACTIVE SO NS 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SNJ54LS682FK ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type SNJ54LS682FK ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type SNJ54LS682J ACTIVE CDIP J 20 1 TBD A42 SNPB N / A for Pkg Type SNJ54LS682J ACTIVE CDIP J 20 1 TBD A42 SNPB N / A for Pkg Type SNJ54LS682W ACTIVE CFP W 20 1 TBD A42 N / A for Pkg Type A42 N / A for Pkg Type SNJ54LS682W ACTIVE CFP W 20 1 TBD SNJ54LS684FK ACTIVE LCCC FK 20 1 TBD SNJ54LS684J ACTIVE CDIP J 20 1 TBD Call TI POST-P

oHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 LS688 SN74LS688DWR ACTIVE SOIC DW 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 LS688 SN74LS688N ACTIVE PDIP N 20 20 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type 0 to 70 SN74LS688N SN74LS688NE4 ACTIVE PDIP N 20 20 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type 0 to 70 SN74LS688N SN74LS688NSR ACTIVE SO NS 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 74LS688 SNJ54LS682J ACTIVE CDIP J 20 1 TBD A42 N / A for Pkg Type -55 to 125 8415101RA SNJ54LS682J SNJ54LS682W ACTIVE CFP W 20 1 TBD A42 N / A for Pkg Type -55 to 125 8415101SA SNJ54LS682W SNJ54LS684FK ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type -55 to 125 84152012A SNJ54LS 684FK SNJ54LS684J ACTIVE CDIP J 20 1 TBD A42 N / A for Pkg Type -55 to 125 8415201RA SNJ54LS684J SNJ54LS688FK ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type -55 to 125 84153012A SNJ54LS 688FK SNJ54LS688J ACTIVE CDIP J 20 1 TBD A42 N / A for Pkg Type -55 to 125 8415301RA S

kage Type Package Drawing Pins Package Eco Plan (2) Qty SN74LS688N ACTIVE PDIP N 20 Lead/Ball Finish CU NIPDAU MSL Peak Temp (3) 20 Pb-Free (RoHS) N / A for Pkg Type TBD Call TI 20 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS688N3 OBSOLETE PDIP N 20 SN74LS688NE4 ACTIVE PDIP N 20 SN74LS688NSR ACTIVE SO NS 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS688NSRE4 ACTIVE SO NS 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS688NSRG4 ACTIVE SO NS 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SNJ54LS682FK ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type SNJ54LS682FK ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type SNJ54LS682J ACTIVE CDIP J 20 1 TBD A42 SNPB N / A for Pkg Type SNJ54LS682J ACTIVE CDIP J 20 1 TBD A42 SNPB N / A for Pkg Type SNJ54LS682W ACTIVE CFP W 20 1 TBD A42 N / A for Pkg Type A42 N / A for Pkg Type SNJ54LS682W ACTIVE CFP W 20 1 TBD SNJ54LS684FK ACTIVE LCCC FK 20 1 TBD SNJ54LS684J ACTIVE CDIP J 20 1 TBD Call TI POST-P

kage Type Package Drawing Pins Package Eco Plan (2) Qty SN74LS688N ACTIVE PDIP N 20 Lead/Ball Finish CU NIPDAU MSL Peak Temp (3) 20 Pb-Free (RoHS) N / A for Pkg Type TBD Call TI 20 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS688N3 OBSOLETE PDIP N 20 SN74LS688NE4 ACTIVE PDIP N 20 SN74LS688NSR ACTIVE SO NS 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS688NSRE4 ACTIVE SO NS 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS688NSRG4 ACTIVE SO NS 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SNJ54LS682FK ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type SNJ54LS682FK ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type SNJ54LS682J ACTIVE CDIP J 20 1 TBD A42 SNPB N / A for Pkg Type SNJ54LS682J ACTIVE CDIP J 20 1 TBD A42 SNPB N / A for Pkg Type SNJ54LS682W ACTIVE CFP W 20 1 TBD A42 N / A for Pkg Type A42 N / A for Pkg Type SNJ54LS682W ACTIVE CFP W 20 1 TBD SNJ54LS684FK ACTIVE LCCC FK 20 1 TBD SNJ54LS684J ACTIVE CDIP J 20 1 TBD Call TI POST-P

kage Type Package Drawing Pins Package Eco Plan (2) Qty SN74LS688N ACTIVE PDIP N 20 Lead/Ball Finish CU NIPDAU MSL Peak Temp (3) 20 Pb-Free (RoHS) N / A for Pkg Type TBD Call TI 20 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS688N3 OBSOLETE PDIP N 20 SN74LS688NE4 ACTIVE PDIP N 20 SN74LS688NSR ACTIVE SO NS 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS688NSRE4 ACTIVE SO NS 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS688NSRG4 ACTIVE SO NS 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SNJ54LS682FK ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type SNJ54LS682FK ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type SNJ54LS682J ACTIVE CDIP J 20 1 TBD A42 SNPB N / A for Pkg Type SNJ54LS682J ACTIVE CDIP J 20 1 TBD A42 SNPB N / A for Pkg Type SNJ54LS682W ACTIVE CFP W 20 1 TBD A42 N / A for Pkg Type A42 N / A for Pkg Type SNJ54LS682W ACTIVE CFP W 20 1 TBD SNJ54LS684FK ACTIVE LCCC FK 20 1 TBD SNJ54LS684J ACTIVE CDIP J 20 1 TBD Call TI POST-P

kage Type Package Drawing Pins Package Eco Plan (2) Qty SN74LS688N ACTIVE PDIP N 20 Lead/Ball Finish CU NIPDAU MSL Peak Temp (3) 20 Pb-Free (RoHS) N / A for Pkg Type TBD Call TI 20 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS688N3 OBSOLETE PDIP N 20 SN74LS688NE4 ACTIVE PDIP N 20 SN74LS688NSR ACTIVE SO NS 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS688NSRE4 ACTIVE SO NS 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS688NSRG4 ACTIVE SO NS 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SNJ54LS682FK ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type SNJ54LS682FK ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type SNJ54LS682J ACTIVE CDIP J 20 1 TBD A42 SNPB N / A for Pkg Type SNJ54LS682J ACTIVE CDIP J 20 1 TBD A42 SNPB N / A for Pkg Type SNJ54LS682W ACTIVE CFP W 20 1 TBD A42 N / A for Pkg Type A42 N / A for Pkg Type SNJ54LS682W ACTIVE CFP W 20 1 TBD SNJ54LS684FK ACTIVE LCCC FK 20 1 TBD SNJ54LS684J ACTIVE CDIP J 20 1 TBD Call TI POST-P

kage Type Package Drawing Pins Package Eco Plan (2) Qty SN74LS688N ACTIVE PDIP N 20 Lead/Ball Finish CU NIPDAU MSL Peak Temp (3) 20 Pb-Free (RoHS) N / A for Pkg Type TBD Call TI 20 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS688N3 OBSOLETE PDIP N 20 SN74LS688NE4 ACTIVE PDIP N 20 SN74LS688NSR ACTIVE SO NS 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS688NSRE4 ACTIVE SO NS 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS688NSRG4 ACTIVE SO NS 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SNJ54LS682FK ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type SNJ54LS682FK ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type SNJ54LS682J ACTIVE CDIP J 20 1 TBD A42 SNPB N / A for Pkg Type SNJ54LS682J ACTIVE CDIP J 20 1 TBD A42 SNPB N / A for Pkg Type SNJ54LS682W ACTIVE CFP W 20 1 TBD A42 N / A for Pkg Type A42 N / A for Pkg Type SNJ54LS682W ACTIVE CFP W 20 1 TBD SNJ54LS684FK ACTIVE LCCC FK 20 1 TBD SNJ54LS684J ACTIVE CDIP J 20 1 TBD Call TI POST-P

kage Type Package Drawing Pins Package Eco Plan (2) Qty SN74LS688N ACTIVE PDIP N 20 Lead/Ball Finish CU NIPDAU MSL Peak Temp (3) 20 Pb-Free (RoHS) N / A for Pkg Type TBD Call TI 20 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS688N3 OBSOLETE PDIP N 20 SN74LS688NE4 ACTIVE PDIP N 20 SN74LS688NSR ACTIVE SO NS 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS688NSRE4 ACTIVE SO NS 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS688NSRG4 ACTIVE SO NS 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SNJ54LS682FK ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type SNJ54LS682FK ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type SNJ54LS682J ACTIVE CDIP J 20 1 TBD A42 SNPB N / A for Pkg Type SNJ54LS682J ACTIVE CDIP J 20 1 TBD A42 SNPB N / A for Pkg Type SNJ54LS682W ACTIVE CFP W 20 1 TBD A42 N / A for Pkg Type A42 N / A for Pkg Type SNJ54LS682W ACTIVE CFP W 20 1 TBD SNJ54LS684FK ACTIVE LCCC FK 20 1 TBD SNJ54LS684J ACTIVE CDIP J 20 1 TBD Call TI POST-P

kage Type Package Drawing Pins Package Eco Plan (2) Qty SN74LS688N ACTIVE PDIP N 20 Lead/Ball Finish CU NIPDAU MSL Peak Temp (3) 20 Pb-Free (RoHS) N / A for Pkg Type TBD Call TI 20 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS688N3 OBSOLETE PDIP N 20 SN74LS688NE4 ACTIVE PDIP N 20 SN74LS688NSR ACTIVE SO NS 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS688NSRE4 ACTIVE SO NS 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS688NSRG4 ACTIVE SO NS 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SNJ54LS682FK ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type SNJ54LS682FK ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type SNJ54LS682J ACTIVE CDIP J 20 1 TBD A42 SNPB N / A for Pkg Type SNJ54LS682J ACTIVE CDIP J 20 1 TBD A42 SNPB N / A for Pkg Type SNJ54LS682W ACTIVE CFP W 20 1 TBD A42 N / A for Pkg Type A42 N / A for Pkg Type SNJ54LS682W ACTIVE CFP W 20 1 TBD SNJ54LS684FK ACTIVE LCCC FK 20 1 TBD SNJ54LS684J ACTIVE CDIP J 20 1 TBD Call TI POST-P

-260C-UNLIM SN74LS688NSRG4 ACTIVE SO NS 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SNJ54LS682FK ACTIVE LCCC FK 20 1 TBD SNJ54LS682J ACTIVE CDIP J 20 1 TBD SNJ54LS682W ACTIVE CFP W 20 1 TBD ACTIVE LCCC FK 20 1 TBD Samples (Requires Login) SN74LS688NE4 SNJ54LS684FK (3) Call TI Call TI CU NIPDAU N / A for Pkg Type POST-PLATE N / A for Pkg Type A42 N / A for Pkg Type Call TI N / A for Pkg Type POST-PLATE N / A for Pkg Type SNJ54LS684J ACTIVE CDIP J 20 1 TBD A42 N / A for Pkg Type SNJ54LS684W ACTIVE CFP W 20 1 TBD Call TI N / A for Pkg Type SNJ54LS688FK ACTIVE LCCC FK 20 1 TBD SNJ54LS688J ACTIVE CDIP J 20 1 TBD A42 N / A for Pkg Type SNJ54LS688W ACTIVE CFP W 20 1 TBD Call TI N / A for Pkg Type POST-PLATE N / A for Pkg Type (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in p

-260C-UNLIM SN74LS688NSRG4 ACTIVE SO NS 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SNJ54LS682FK ACTIVE LCCC FK 20 1 TBD SNJ54LS682J ACTIVE CDIP J 20 1 TBD SNJ54LS682W ACTIVE CFP W 20 1 TBD ACTIVE LCCC FK 20 1 TBD Samples (Requires Login) SN74LS688NE4 SNJ54LS684FK (3) Call TI Call TI CU NIPDAU N / A for Pkg Type POST-PLATE N / A for Pkg Type A42 N / A for Pkg Type Call TI N / A for Pkg Type POST-PLATE N / A for Pkg Type SNJ54LS684J ACTIVE CDIP J 20 1 TBD A42 N / A for Pkg Type SNJ54LS684W ACTIVE CFP W 20 1 TBD Call TI N / A for Pkg Type SNJ54LS688FK ACTIVE LCCC FK 20 1 TBD SNJ54LS688J ACTIVE CDIP J 20 1 TBD A42 N / A for Pkg Type SNJ54LS688W ACTIVE CFP W 20 1 TBD Call TI N / A for Pkg Type POST-PLATE N / A for Pkg Type (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in p

(RoHS) SN74LS688N3 OBSOLETE PDIP N 20 TBD Lead/ Ball Finish MSL Peak Temp Samples (Requires Login) CU NIPDAU Level-1-260C-UNLIM CU NIPDAU N / A for Pkg Type Call TI (3) Call TI Purchase Samples Contact TI Distributor or Sales Office Samples Not Available SN74LS688NE4 ACTIVE PDIP N 20 20 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type Purchase Samples SN74LS688NSR ACTIVE SO NS 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Purchase Samples SN74LS688NSRE4 ACTIVE SO NS 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Purchase Samples SN74LS688NSRG4 ACTIVE SO NS 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Purchase Samples SNJ54LS682FK ACTIVE LCCC FK 20 1 TBD SNJ54LS682J ACTIVE CDIP J 20 1 TBD A42 N / A for Pkg Type Purchase Samples SNJ54LS682W ACTIVE CFP W 20 1 TBD Call TI N / A for Pkg Type Purchase Samples SNJ54LS684FK ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type Purchase Samples SNJ54LS684J ACTIVE CDIP J 20 1 TBD A42 N / A for Pkg Type Purchase Samp

00 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS688N ACTIVE PDIP N 20 CU NIPDAU N / A for Pkg Type Lead/Ball Finish MSL Peak Temp (3) 20 Pb-Free (RoHS) TBD Call TI 20 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS688N3 OBSOLETE PDIP N 20 SN74LS688NE4 ACTIVE PDIP N 20 Call TI SN74LS688NSR ACTIVE SO NS 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS688NSRE4 ACTIVE SO NS 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SNJ54LS682FK ACTIVE LCCC FK 20 1 TBD Call TI N / A for Pkg Type SNJ54LS682FK ACTIVE LCCC FK 20 1 TBD Call TI N / A for Pkg Type SNJ54LS682J ACTIVE CDIP J 20 1 TBD Call TI N / A for Pkg Type SNJ54LS682J ACTIVE CDIP J 20 1 TBD Call TI N / A for Pkg Type SNJ54LS682W ACTIVE CFP W 20 1 TBD Call TI N / A for Pkg Type SNJ54LS682W ACTIVE CFP W 20 1 TBD Call TI N / A for Pkg Type SNJ54LS684FK ACTIVE LCCC FK 20 1 TBD Call TI N / A for Pkg Type SNJ54LS684J ACTIVE CDIP J 20 1 TBD Call TI N / A for Pkg Type SNJ54LS684W ACTIVE CFP W 20 1 TBD Call TI

Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS688DWRE4 ACTIVE SOIC DW 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS688N ACTIVE PDIP N 20 Pb-Free (RoHS) CU NIPDAU Level-NC-NC-NC SN74LS688N3 OBSOLETE PDIP N 20 TBD Call TI SN74LS688NE4 ACTIVE PDIP N 20 Pb-Free (RoHS) CU NIPDAU Level-NC-NC-NC SN74LS688NSR ACTIVE SO NS 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS688NSRE4 ACTIVE SO NS 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SNJ54LS682FK ACTIVE LCCC FK 20 1 TBD Call TI Level-NC-NC-NC 20 20 Lead/Ball Finish MSL Peak Temp (3) Call TI SNJ54LS682J ACTIVE CDIP J 20 1 TBD Call TI Level-NC-NC-NC SNJ54LS682W ACTIVE CFP W 20 1 TBD Call TI Level-NC-NC-NC SNJ54LS684FK ACTIVE LCCC FK 20 1 TBD Call TI Level-NC-NC-NC SNJ54LS684J ACTIVE CDIP J 20 1 TBD Call TI Level-NC-NC-NC SNJ54LS684W ACTIVE CFP W 20 1 TBD Call TI Level-NC-NC-NC SNJ54LS688FK ACTIVE LCCC FK 20 1 TBD Call TI Level-NC-NC-NC SNJ54LS688J ACTIVE CDIP J 20 1 TBD Call TI Level-N

00 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS688N ACTIVE PDIP N 20 CU NIPDAU N / A for Pkg Type Lead/Ball Finish MSL Peak Temp (3) 20 Pb-Free (RoHS) TBD Call TI 20 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS688N3 OBSOLETE PDIP N 20 SN74LS688NE4 ACTIVE PDIP N 20 Call TI SN74LS688NSR ACTIVE SO NS 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS688NSRE4 ACTIVE SO NS 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SNJ54LS682FK ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type SNJ54LS682FK ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type SNJ54LS682J ACTIVE CDIP J 20 1 TBD A42 SNPB N / A for Pkg Type SNJ54LS682J ACTIVE CDIP J 20 1 TBD A42 SNPB N / A for Pkg Type SNJ54LS682W ACTIVE CFP W 20 1 TBD A42 N / A for Pkg Type SNJ54LS682W ACTIVE CFP W 20 1 TBD A42 N / A for Pkg Type SNJ54LS684FK ACTIVE LCCC FK 20 1 TBD SNJ54LS684J ACTIVE CDIP J 20 1 TBD A42 SNPB N / A for Pkg Type SNJ54LS684W ACTIVE CFP W 20 1 TBD A42 N / A for Pkg Type SNJ54LS688